Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1984-07-30
1987-02-17
Lieberman, Allan M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525403, 525410, 525417, 204 59R, C08L 7100, C08L 7102, C08L 7104, C25D 100
Patent
active
046440372
ABSTRACT:
Compositions based on polypyrrole are described having incorporated therein a polyether, such as polytetrahydrofuran. The polyether is present in an amount of at least about 10 weight percent of the polypyrrole present. The compositions exhibit improved processing properties over these of polypyrrole. A process for producing the compositions is also described in which a pyrrole compound is electrochemically polymerized in the presence of a dissolved polyether.
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Kanzawa et al., J. Chem. Soc., Chem. Common., 1979, p. 854.
Druy et al., ACS Symposium Series, No. 242 "Polymers and Electronics", p. 472 (1984).
DePaoli et al., J. Chem. Soc., Chem. Common., 1984, p. 1015.
Niva et al., J. Chem. Soc., Chem. Common., 1984, p. 817.
Furukawa, American Metal Market/Metal Working News, May 22, 1984, p. 8.
Kanzawa et al., Synthetic Metals, 4 (1981), 119-130.
Diaz et al., "Mechanical Properties of Electrochemically Prepared Polypyrrole Films", IBM J. Res. Develop. 27, 342-347 (Jun. 1983).
Druy Mark A.
Tripathy Sukant K.
Finnegan Martha Ann
GTE Laboratories Incorporated
Keay David M.
Lieberman Allan M.
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